{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["city of headquarters", "countries of residence", "country of birth", "cities of residence"], "input": "Bergmann  was the first director of the  Kaiser Wilhelm Institute for Leather Research  in Dresden which was created in 1921 and upon which the Max-Planck-Institute was based ."}
{"city of headquarters": [], "countries of residence": [], "country of birth": [], "cities of residence": []}